英文名称
heptasodium;2-[[1-amino-8-hydroxy-7-[[5-hydroxy-7-oxidoperoxysulfanyl-6-[(2-sulfonatophenyl)diazenyl]naphthalen-2-yl]diazenyl]-3-sulfonato-6H-naphthalen-6-id-2-yl]diazenyl]-5-hydroxy-6-[(4-methoxy-2-oxidoperoxysulfanylphenyl)diazenyl]naphthalene-1,7-disulfonate